18648
二氧化硅
calcined, crude
别名:
白石英砂, 二氧化硅, 石英
质量
calcined, crude
SMILES字符串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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一般描述
Silicon dioxide is one of the important constituents of sedimentary rock bauxite, basalt fibers and ceramic fibers. It is added to cement to improve the hydraulic properties of cement.
应用
Silicon dioxide may be employed in the preparation of calcium silicide.
储存分类代码
13 - Non Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Eagleson M.
Concise Encyclopedia Chemistry, 196-196 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 165-165 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 117-117 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 129-129 (1994)
Guozhong Wu et al.
Chemosphere, 92(11), 1465-1471 (2013-05-02)
The molecular scale sorption, diffusion and distribution of asphaltene, resin, aromatic and saturate fractions of heavy crude oil on quartz surface were studied using molecular dynamic simulation. Sorption of saturates on quartz decreased by 31% when temperature increased from 298
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